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The Application Value Of Pivaloyl Chloride

Shandong Minji Chemical Co.,Ltd | Updated: Jun 08, 2017



Pivaloyl chloride is colorless and transparent with irritating liquid, soluble in a variety of organic

Solvent, d4201.18, nD201.4531, bp85-86 ° C (60 mmHg).

For pesticide intermediates, Pivaloyl Chloride mainly used for the production of dioxins, Nongsi it (herbicide).

For the production of amoxycillin, ampicillin, cephalexin, cefazolin, Pivaloyl Chloride cephradine and other drugs.

Specificity of pivaloyl chloride

Danger code: F, T +

Hazard class: 11-14-22-26-34

Safety level: 16-26-36 / 37 / 39-45

UN number: UN2438

Domestic Hazardous Chemical Number: 81117

Pivaloyl chloride (2,2-dimethyl-3-chloropropionyl chloride) is an important intermediate for the synthesis of 3-isoquinazolinone heterocyclic compounds, and these heterocyclic compounds are good pesticides, Pivaloyl Chloride fungicides and The new auxiliary developer has a very wide range of uses. In recent years, it has been found that the 3-isoquinazolinone heterocyclic compounds are the main components of the new herbicides and can effectively remove the weeds in alfalfa, legumes and some asexual reproduction plants. For example, bean curd is one of the varieties, the product is currently a very popular international soybean herbicide. However, because of its production of raw materials chlorinated pivaloyl chloride is still by imports, greatly limiting its production, Pivaloyl Chloride so the study of the synthesis of chlorpentanoyl chloride has great application value, and also can be promoted in our country can be the key.


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